<template>
  <el-dialog
    model-value="dialogVisible"
    :title="dialogTitle"
    width="30%"
    @close="handleClose"
  >
    <el-form ref="formRef" :model="form" :rules="rules" label-width="100px">
      <el-form-item label="用户名" prop="username">
        <el-input
          v-model="form.username"
          :disabled="form.id == -1 ? false : 'disabled'"
        />
        <el-alert
          v-if="form.id == -1"
          title="默认初始密码：123456"
          :closable="false"
          style="line-height: 10px"
          type="success"
        >
        </el-alert>
      </el-form-item>

      <el-form-item label="手机号" prop="phonenumber">
        <el-input v-model="form.phonenumber" />
      </el-form-item>

      <el-form-item label="邮箱" prop="email">
        <el-input v-model="form.email" />
      </el-form-item>

      <el-form-item label="状态" prop="status">
        <el-radio-group v-model="form.status">
          <el-radio :label="1">正常</el-radio>
          <el-radio :label="0">禁用</el-radio>
        </el-radio-group>
      </el-form-item>

      <el-form-item label="备注" prop="remark">
        <el-input v-model="form.remark" type="textarea" :rows="4" />
      </el-form-item>
    </el-form>
    <template #footer>
      <span class="dialog-footer">
        <el-button type="primary" @click="handleConfirm">确认</el-button>
        <el-button @click="handleClose">取消</el-button>
      </span>
    </template>
  </el-dialog>
</template>

<script setup>
  import { defineEmits, defineProps, ref, watch } from 'vue'
  import requestUtil from '@/util/request'
  import { ElMessage } from 'element-plus'

  const props = defineProps({
    id: {
      type: Number,
      default: -1,
      required: true,
    },
    dialogTitle: {
      type: String,
      default: '',
      required: true,
    },
    dialogVisible: {
      type: Boolean,
      default: false,
      required: true,
    },
  })

  const form = ref({
    id: -1,
    username: '',
    password: '123456',
    status: 1,
    phonenumber: '',
    email: '',
    remark: '',
  })

  const checkUsername = async (rule, value, callback) => {
    if (form.value.id == -1) {
      const res = await requestUtil.post('user/check', {
        username: form.value.username,
      })
      if (res.data.code == 500) {
        callback(new Error('用户名已存在！'))
      } else {
        callback()
      }
    } else {
      callback()
    }
  }

  const rules = ref({
    username: [
      { required: true, message: '请输入用户名' },
      { required: true, validator: checkUsername, trigger: 'blur' },
    ],
    email: [
      { required: true, message: '邮箱地址不能为空', trigger: 'blur' },
      {
        type: 'email',
        message: '请输入正确的邮箱地址',
        trigger: ['blur', 'change'],
      },
    ],
    phonenumber: [
      { required: true, message: '手机号码不能为空', trigger: 'blur' },
      {
        pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
        message: '请输入正确的手机号码',
        trigger: 'blur',
      },
    ],
  })

  const formRef = ref(null)

  const initFormData = async (id) => {
    const res = await requestUtil.get('user/action?id=' + id)
    form.value = res.data.user
  }

  watch(
    () => props.dialogVisible,
    () => {
      let id = props.id
      if (id != -1) {
        initFormData(id)
      } else {
        form.value = {
          id: -1,
          username: '',
          password: '123456',
          status: 1,
          phonenumber: '',
          email: '',
          remark: '',
        }
      }
    }
  )

  const emits = defineEmits(['update:modelValue', 'initUserList'])

  const handleClose = () => {
    emits('update:modelValue', false)
  }

  const handleConfirm = () => {
    formRef.value.validate(async (valid) => {
      if (valid) {
        let result = await requestUtil.post('user/save', form.value)
        let data = result.data
        if (data.code == 200) {
          ElMessage.success('执行成功！')
          formRef.value.resetFields()
          emits('initUserList')
          handleClose()
        } else {
          ElMessage.error(data.msg)
        }
      } else {
        console.log('fail')
      }
    })
  }
</script>

<style scoped></style>
